Known vulnerabilities in Nextcloud Nextcloud Contacts

CSH
CYBERSECURITY HELP
Vulnerability Intelligence Vulnerability Management Pricing Vulnerability Database Blog
Sign In REGISTER
Vulnerability Intelligence Vulnerability Management Pricing Vulnerability Database Blog
Sign In REGISTER
[] 
Main › Vulnerability Database › Nextcloud › Nextcloud Contacts

Known vulnerabilities in Nextcloud Nextcloud Contacts

Vendor: Nextcloud
Website: https://nextcloud.com/
Total Security Bulletins: 6
8.1.1 7.3.8 8.1.0 7.3.7 8.0.6 7.3.6 8.0.5 7.3.5 8.0.4 7.3.4 8.0.3 7.3.3 8.0.2 7.3.2 8.0.1 7.3.1 8.0.0 7.3.0 7.2.6 6.0.6 5.5.4 7.2.5 7.2.4 7.2.3 7.2.2 7.2.1 7.2.0 7.1.5 7.1.4 7.1.3 7.1.2 6.0.5 7.1.1 7.1.0 7.0.6 7.0.5 7.0.4 6.0.4 7.0.3 7.0.2 7.0.1 6.0.3 6.0.2 7.0.0 6.1.3 6.1.2 6.1.1 6.0.1 6.1.0 6.0.0 5.5.3 5.5.2 5.5.1 5.4.3 5.5.0 5.4.2 5.4.1 5.4.0 5.3.2 5.3.1 5.3.0 5.2.0 4.2.5 4.2.3 5.0.2 4.2.4 5.0.3 5.1.0 5.0.1 5.0.0 4.2.2 4.2.1 4.2.0 4.1.1 4.1.0 4.0.8 4.0.7 4.0.6 4.0.5 4.0.4 4.0.3 4.0.2 4.0.1 4.0.0 3.5.1 3.5.0 3.4.3 3.4.2 3.1.9 3.1.8 3.1.7 3.1.6 3.1.5 3.1.4 3.1.3 3.1.2 3.1.1 3.1.0 3.0.5 3.0.4 3.0.3 3.0.2 3.0.1 3.0.0 2.1.8 2.1.7 2.1.6 2.1.5 2.1.4 2.1.3 2.0.1 2.0.0 2.1.2 2.1.1 2.1.0 3.3.0 3.2.0 3.4.1 3.4.0

Security bulletins (6)

Secuity bulletin Severity Status Published
SB2025120549: Stored cross-site scripting in Nextcloud Contacts Low
Patched
05.12.2025
SB2021102612: Stored cross-site scripting in Nextcloud Contacts Low
Patched
26.10.2021
SB2020112713: XSS in Nextcloud Contacts Low
Patched
27.11.2020
SB2020102050: Dangerous file upload in Nextcloud Contacts Low
Patched
20.10.2020
SB2020071024: Arbitrary file upload in Nextcloud Contacts High
Patched
10.07.2020
SB2018070512: XSS in Nextcloud Contacts Medium
Patched
05.07.2018


Terms of Use|Privacy Policy|Contacts

© 2026 Cybersecurity Help s.r.o.


Cookie Settings

We use cookies to enhance your browsing experience, serve personalized content, and analyze our traffic.

Necessary

Required for basic site functionality

Google Analytics

Helps us understand how visitors use our site

Learn more in our Privacy Policy

Please verify you're human

Complete the CAPTCHA below or accept cookies to continue browsing.

or